GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
1998
🢒
Chevrolet C-Series Medium Duty Truck C6/C7/C8
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Body and Accessories
🢒 Instrument Panel, Gauges, and Console
Body and Accessories
All Component Locator
Audible Warnings Component Views
Audible Warnings Components
Instrument Cluster Components
Instrument Panel, Gages, and Console Component Views
All Description and Operation
Audible Warnings Circuit Description
Audible Warnings Operation
Instrument Cluster Circuit Description
All Special Tools and Equipment
Special Tools
All Visual Identification
Audible Warnings Connector End Views
Instrument Panel, Gages, and Console Connector End Views
Diagnostic Procedures
Battery Charge Indicator Always On
Battery Charge Indicator Inoperative
CHECK GAGES Indicator Always On
CHECK GAGES Indicator Inoperative
Chime Inoperative
Engine Coolant Temperature Gage Inaccurate or Inoperative
Engine Coolant Temperature Gauge Always Cold
Engine Coolant Temperature Gauge Always Hot
Engine Oil Pressure Gage Inaccurate or Inoperative
Engine Oil Pressure Gauge Always High
Engine Oil Pressure Gauge Always Low
Fasten Safety Belt Chime Always On
Fasten Safety Belt Indicator/Chime Always On
Fasten Safety Belt Indicator/Chime Inoperative
Fuel Gage Inaccurate or Inoperative
Fuel Gauge Always Indicates Empty
Fuel Gauge Always Indicates Full
Gages Inoperative - All
Low Engine Coolant Indicator Always On
Low Engine Coolant Indicator Inoperative
Speedometer and/or Odometer Inoperative
Speedometer Inaccurate (J 38522 Unavailable)
Tachometer Inoperative
Volt Gage Inaccurate or Inoperative
Electrical/Electronic Schematic Diagrams
Audible Warnings Schematic Icons
Audible Warnings Schematic References
Audible Warnings Schematics
Instrument Cluster Schematic References
Instrument Cluster: Analog Schematics
Instrument Panel, Gages, and Console Schematic Icons
Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
GM SPO Group Numbers
Removal, Installation, and Replacement
Air Brake Pressure Gage Replacement
Cigar Lighter Housing Replacement
Engine Hour Meter Replacement
Engine Oil Pressure Sensor or Switch Replacement
Headlamp Switch Replacement
Instrument Cluster Replacement
Instrument Panel Carrier Replacement
Instrument Panel Lamp Dimmer Switch Replacement
Multifunction Alarm Module Replacement
Transmission Fluid Temperature Gage Replacement
Vehicle Speed Sensor Module Replacement